Local Calling Guide

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NPA: 734 [Rate centres in NPA 734] [Dial plan for NPA 734]

NXX: 348

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
734-348 A Flat Rock MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
734-348 0 Flat Rock MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
734-348 1 Flat Rock MI   473D CMC TELECOM, INC. - MI 340   2008-01-11   
734-348 3 Flat Rock MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
734-348 4 Flat Rock MI   624H ONVOY SPECTRUM, LLC 340   2021-06-14   
734-348 5 Flat Rock MI   7279 MCI WORLDCOM COMMUNICATIONS, INC. - MI 340   2005-02-18   
734-348 6 Flat Rock MI   1200 TALK AMERICA INC. - MI 340   2005-07-07   
734-348 7 Flat Rock MI   351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 340   2007-02-25   
734-348 8 Flat Rock MI   145J TERRA NOVA TELECOM INC. 340   2021-04-30   

Last updated: Mon, 24 May 2021 01:28:43 UTC

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